Home / 2,042,712.48-3,063,576.64-904,845.56

Finding the Fourth Proportional to 2,042,712.48, 3,063,576.64 and 904,845.56

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Solution

The fourth proportional to 2,042,712.48, 3,063,576.64 and 904,845.56 is: 1,357,050.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,712.48 : 3,063,576.64 = 904,845.56 : x
  2. Step 2: Convert to fraction form
    2,042,712.48/3,063,576.64 = 904,845.56/x
  3. Step 3: Cross multiply
    2,042,712.48x = 3,063,576.64 × 904,845.56
  4. Step 4: Simplify right side
    2,042,712.48x = 2,772,063,720,423.72
  5. Step 5: Solve for x
    x = 2,772,063,720,423.72/2,042,712.48
  6. Step 6: Final answer
    x = 1,357,050.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.